42488900 (number)

42488900 is an even 8-digits composite number following 42488899 and preceding 42488901. In scientific notation, it is written as 4.2488900 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 18 positive divisors. There are 16995520 positive integers (up to 42488900) that are relatively prime to 42488900.

Interesting facts

Basic properties

Name

Name forty-two million four hundred eighty-eight thousand nine hundred

Notation

Scientific notation 4.2488900 × 10^7
Engineering notation 4.2488900 × 10^6

Prime Factorization of 42488900

Prime Factorization 2 × 2 × 5 × 5 × 424889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4248890
Product of the distinct prime numbers

The prime factorization of 42488900 is 2 × 2 × 5 × 5 × 424889. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 39, 72, 568, 734, 8460, 7148, 87887, 41335, 738979, 851542, 4562445, 6328089, 9602328, 11821285, 885254432, 664001727, 1927785669, 9822862129

Basic calculations (n = 42488900)

Multiplication

n×y
n×2 84977800
n×3 127466700
n×4 169955600
n×5 212444500

Division

n÷y
n÷2 21244450
n÷3 14162966.666667
n÷3 10622225
n÷5 8497780

Exponentiation

ny
n2 1805306623210000
n3 7.6705492582907E+22
n4 3.2591320038059E+30
n5 1.3847693379651E+38

Nth Root

y√n
2√n 6518.3510184709
3√n 348.94621820764
4√n 80.736305454677
5√n 33.547108827338

Divisors of 42488900

1, 2, 4, 5, 10, 20, 25, 50, 100, 424889, 849778, 1699556, 2124445, 4248890, 8497780, 10622225, 21244450, 42488900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42488899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42488900 can be divided by 18 positive divisors. The sum of these divisors (counting 42488900) is 1, the average is 0.055555555555556.

Base conversion 42488900

Base System Value
2 Binary 10100010000101010001000100
3 Ternary 2221221122210222
4 Quaternary 2202011101010
5 Quinary 41334121100
6 Senary 4114403512
8 Octal 242052104
10 Decimal 42488900
12 Duodecimal 12290598
16 Hexadecimal 2885444
20 Vigesimal d5b250
36 Base36 paon8

Cryptographic Hash Functions

md5 98ecffd56b2014b63be1aea32ccb6515
sha1 771a49d56f0b7b5666dbaa44d098a2656b388820
sha256 1de7d45671e2dcb9897adbcdd1c7ec405d8764a25a99a0f8543f19d1cfa7730c
sha512 82d6e7a5865a4d966057a0ee46a8de041c016a2e3db8652b95740cde3ae413789d3994313bc3226984d1ba4e87aa43a983e561d542db231cc0eb48a2401c1301
ripemd-160 3e4e9467909f8a80126d456404c70bb05e7453e5

42488900 as geometric shapes

Circle

Radius = n
Diameter 84977800
Circumference 266965632.19822
Area 5.6715380249535E+15

Sphere

Radius = n
Volume 3.213032159846E+23
Surface area 2.2686152099814E+16
Circumference 266965632.19822

Square

Length = n
Perimeter 169955600
Area 1805306623210000
Diagonal 60088378.630314

Cube

Length = n
Surface area 10831839739260000
Volume 7.6705492582907E+22
Space diagonal 73592933.557713

Equilateral Triangle

Length = n
Perimeter 127466700
Area 7.8172069866008E+14
Altitude 36796466.778857

Triangular Pyramid

Length = n
Surface area 7.8172069866008E+14
Volume 9.0398289932714E+21
Height 20029459.543438